Polymer Capacitors Cloud & AI Applications

KEMET Organic Capacitors (KO-CAP®) provide an ideal solution for applications requiring power-loss (hold up) protection or maximum power efficiency of a circuit with limited board space. Polymer technology offers high energy density and extended life capabilities, making it a key solution for designers working in cloud infrastructure applications like solid-state drives, 5G, and servers. In addition, with the AI computing edge trend pushing for high power, KEMET KO-CAPs are vital on 12V input and low voltage 1V CPU and I/O 3.3V and 5V power rails. These capacitors offer both long life and high ripple capability.

Results: 1.054
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Tolerance
Case Code - in
ESR
Leakage Current
Height
Minimum Operating Temperature
Maximum Operating Temperature
Case Code - mm
Mfr Case Code
Series
Qualification
Packaging
KEMET Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms
Datasheet
Product Comments
31.146On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

150 uF 10 VDC SMD/SMT 20 % 2312 55 mOhms 150 uA 2.5 mm - 55 C + 105 C 6032 C Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=6mOhms
Datasheet
13.756On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

1 mF 2.5 VDC SMD/SMT 20 % 2917 6 mOhms 250 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=40mOhms
Datasheet
66.291On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

100 uF 25 VDC SMD/SMT 20 % 2917 40 mOhms 250 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=40mOhms
Datasheet
10.988On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.000
: 500

150 uF 25 VDC SMD/SMT 20 % 2917 40 mOhms 375 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 220uF 7343 20% ESR=35mOhms
Datasheet
4.513On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.000
: 500

220 uF 16 VDC SMD/SMT 20 % 2815 35 mOhms 352 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 10uF 2917 20% ESR=50mOhms
Datasheet
20.724On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

10 uF 75 VDC SMD/SMT 20 % 2917 50 mOhms 75 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms
Datasheet
Product Comments
197In Stock
3.600On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

15 uF 63 VDC SMD/SMT 20 % 2917 35 mOhms 94.5 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 20% ESR=50mOhms
Datasheet
22.626On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

33 uF 50 VDC SMD/SMT 20 % 2917 50 mOhms 165 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=75mOhms
Datasheet
79.351On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

33 uF 50 VDC SMD/SMT 20 % 2917 75 mOhms 165 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C
Datasheet
7.108On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

470 uF 16 VDC SMD/SMT 20 % 2815 20 mOhms 752 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C
Datasheet
7.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

470 uF 16 VDC SMD/SMT 20 % 2815 20 mOhms 752 uA 4 mm - 55 C + 125 C 7343 X Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 47uF 20% ESR=70mOhms AEC-Q200
Datasheet
1In Stock
1.000Expected 12/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.000
: 500

47 uF 16 VDC SMD/SMT 20 % 2917 70 mOhms 75.2 uA 2.8 mm - 55 C + 125 C 7343 D Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200
Datasheet
5.274On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

15 uF 75 VDC SMD/SMT 20 % 2917 75 mOhms 112.5 uA - 55 C + 125 C 7343 X Case T598 AEC-Q200 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=35mOhms
Datasheet
Product Comments
3.995On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

100 uF 4 VDC SMD/SMT 20 % 1311 35 mOhms 40 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=45mOhms
Datasheet
Product Comments
21.266On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

330 uF 2.5 VDC SMD/SMT 20 % 1311 45 mOhms 82.5 uA 1.9 mm - 55 C + 105 C 3528 B Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 10V 220uF 20% ESR=18mOhms
Datasheet
5.000Expected 4/22/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

220 uF 10 VDC SMD/SMT 20 % 2917 18 mOhms 220 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
1.900Expected 4/15/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

220 uF 6.3 VDC SMD/SMT 20 % 2917 25 mOhms 138.6 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=18mOhms
Datasheet
Product Comments
4.498On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

330 uF 6.3 VDC SMD/SMT 20 % 2917 18 mOhms 207.9 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=40mOhms
Datasheet
Product Comments
2.682On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

470 uF 4 VDC SMD/SMT 20 % 2917 40 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms
Datasheet
Product Comments
4.665On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

470 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 188 uA 2.8 mm - 55 C + 105 C 7343 D Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms
Datasheet
Product Comments
2.000Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

150 uF 6.3 VDC SMD/SMT 20 % 2312 25 mOhms 94.5 uA 1.8 mm - 55 C + 105 C 6032 L Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms
Datasheet
6.000Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

10 uF 12.5 VDC SMD/SMT 20 % 1311 150 mOhms 12.5 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=7mOhms
Datasheet
Product Comments
3.000Expected 9/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

100 uF 4 VDC SMD/SMT 20 % 1311 70 mOhms 40 uA 1.1 mm - 55 C + 105 C 3528 T Case T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 4V 220uF 20% 3528 ESR=35mOhms 1.2mm
Datasheet
5.990Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

T520 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=7mOhms
Datasheet
Product Comments
984Expected 5/18/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

220 uF 2.5 VDC SMD/SMT 20 % 2917 7 mOhms 55 uA 1.8 mm - 55 C + 105 C 7343 V Case T520 Reel, Cut Tape, MouseReel